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1. 1 Terminal Block 2 Plastic Casing 3 Pin Number 4 Name Plate 6 Agilent U2100A Series Digital 10 32 Terminal User s Guide Getting Started 1 Front View i 6 7 5 Terminal Block 6 USB Power Indicator 7 USB Interface Connector Side View 8 8 Plastic Casing Back View 9 OO a aa 25 9 Terminal Block Agilent U2100A Series Digital 10 32 Terminal User s Guide 7 1 Getting Started Bottom View LH HAE 10 Terminal Block 11 Markings 12 Removable Cover WARNING 13 DIN Rail Clamp Slot 14 Pin Assignment Diagram 15 Model amp Serial Number Label 16 Grommet WARNING Do not operate the device with the removable cover detached or loosened Before removing the device cover always disconnect the power cable and any external circuit 8 Agilent U2100A Series Digital 10 32 Terminal User s Guide Getting Started 1 Accessories USB Interface Cable Terminal Block DIN Rail Clamp Quick Start Guide Y Product Reference CD ROM V Agilent Automation Ready CD contains the Agilent IO Libraries Suite Dimensions Top View Front View Figure 1 Agilent U2100A Series Dimensions Agilent U2100A Series Digital 10 32 Terminal Use
2. in order for the edge detection functionality to work Any changes detected will turn on the corresponding Interrupt Flag bit in the Interrupt Flag register The user can also enable the edge detection interrupt service request by turning on the Edge Detection Interrupt Enable bit Bit 0 in the Service Request Enable register When a valid edge detection is triggered the master Edge Detection Interrupt Flag bit Bit 0 of the Status Byte will be set to 1 and a service request will be issued by the device to the PC Host Agilent U2100A Series Digital 10 32 Terminal User s Guide 21 2 Features and Functions The edge detection might not be suitable for detecting frequent signal state changes The performance of the service request will vary from system to system If multiple edge detections have been registered all the individual Interrupt Flag will be or ed together to represent the Edge Detection Interrupt Flag bit Bit 0 of the Status Byte register In order to clear the master Edge Detection Interrupt Flag bit Bit 0 of the Status Byte user will have to clear all the individual edge detection Interrupt Flags by writing the value of the Interrupt Flag register data back to the Interrupt Flag register Example CONF DIG IFL BYTE 0001 Read interrupt flag value Typical Response 254 CONF DIG IFL BYTE 254 0001 Write back the value read back in order to clear the interrupt flag On ev
3. compliant interfaces are defined by the IVI Foundation The application writer must choose whether to use the instrument specific interface or the class compliant interface The IVI inherent capabilities through the IIviDriver interface are available in both the instrument specific interface and class compliant interface The general programming techniques are also the same Choosing Instrument Specific Interface With this interface you have the benefit of full access to the instrument s capabilities All capabilities in the class compliant interface are also covered by the instrument specific interface but you will find some capabilities in the instrument specific interface that are not available through the class compliant interface You may also see some performance enhancements as the driver can be tuned to use efficient programming methods for that particular instrument Choosing Class Compliant Interface By limiting your program to the class compliant interface you have the potential advantage of syntactic interchangeability Hence another IVI COM driver and instrument which supports the same class could be substituted for the original driver if the prior IVI COM driver supports all the capability groups used in the original driver In this case the application will compile Agilent U2100A Series Digital 10 32 Terminal User s Guide Features and Functions 2 link and execute without error The test results
4. 15 80 MHz 80 AM power line IEC 61000 4 11 1994 EN 61000 4 11 1994 Dips 1 cycle 100 Canada ICES 001 1998 Australia New Zealand AS NZS 2064 1 w gt ww gt w Safety IEC 61010 1 2001 EN 61010 1 2001 Canada CSA C22 2 No 61010 1 2004 USA UL 61010 1 2004 Additional Information The product herewith complies with the essential requirements of the Low Voltage Directive 73 23 EEC and the EMC Directive 89 336 EEC including 93 68 EEC and carries the CE Marking accordingly European Union Performance Criteria A Pass Normal operation no effect B Pass Temporary degradation self recoverable C Pass Temporary degradation operator intervention required D Fail Not recoverable component damage N A Not applicable Models Description U2121A 16 Terminal Digital Input and 16 Terminal Digital Output U2122A 32 Terminal Digital Input U2123A 32 Terminal Digital Output Notes Requlatory Information for Canada ICES NMB 001 1998 This ISM device complies with Canadian ICES 001 Cet appareil ISM est confomre la norme NMB 001 du Canada Regulatory Information for Australia New Zealand This ISM device complies with Australian New Zealand AS NZS 2064 1 N10149 In This Guide xii Getting Started Chapter 1 introduces the new Agilent U2100A Series Data Acquisition DAQ and provides overviews of the product its dimensions and accessories Features and Functions Chapter 2 contains
5. Assignment 46 Agilent U2100A Series Digital 10 32 Terminal User s Guide Pin Connections 4 Circuit Diagrams Input Equivalent Circuit The input terminal is active low When a logic level low is applied at the termi nal point lt Vil the terminal will source current Int VCC Figure 6 Input Equivalent Circuit Agilent U2100A Series Digital 10 32 Terminal User s Guide 47 4 Pin Connections Input Example Circuit Int VCC Optocoupler gg EXT GND V Proximity Sensor Figure 7 Input Example using Proximity Sensor 48 Agilent U2100A Series Digital 10 32 Terminal User s Guide Pin Connections 4 Int VCC Limit Switch EXT GND V Figure 8 Input Example using Limit Switch Agilent U2100A Series Digital 10 32 Terminal User s Guide 49 4 Pin Connections Int VCC Figure 9 Input Example using TTL Logic 50 Agilent U2100A Series Digital 10 32 Terminal User s Guide Pin Connections 4 Output Equivalent Circuit The output terminal is active low When activated with logic level 1 the driver will drive output terminal point low lt Vol and the terminal will sink current Optocoupler Figure 10 Output Equivalent Circuit Agilent U2100A Series Digital 10 32 Terminal User s Guide 51 4 Pin Connections Output Example Circuit Int VCC 5V 24V Ext VCC Figure 11 Output Example using Incandescent Lamp 52 Agilent U2100A Series Digital 10 32 Terminal User s Guide Pin Connect
6. Conditions Requirements Maximum Altitude 3000 meter Temperature 0 C to 55 C Operating 40 C to 70 C Non operating Humidity Operating lt 90 RH at 40 C Non condensing Non operating 90 RH at 65 C CAUTION This product is designed for use according to Pollution Degree 2 and safety certified in compliance with e EC 61010 1 2001 EN 61010 1 2001 e USA UL61010 1 2004 e Canada CSA C22 2 No 61010 1 2004 7 DECLARATION OF CONFORMITY Agilent Technolog les According to ISO IEC Guide 22 and CEN CENELEC EN 45014 C Manufacturer s Name Agilent Technologies Microwave Products M Sdn Bhd Manufacturer s Address Bayan Lepas Free Industrial Zone 11900 Bayan Lepas Penang Malaysia Declares under sole responsibility that the product as originally delivered Product Name Agilent U2100A Series Digital IO DAQ Models Number U2121A U2122A U2123A Product Options This declaration covers all options of the above product s complies with the essential requirements of the following applicable European Directives and carries the CE marking accordingly Low Voltage Directive 73 23 EEC amended by 93 68 EEC EMC Directive 89 336 EEC amended by 93 68 EEC and conforms with the following product standards EMC Standard Limit IEC 61326 1 1997 A1 1998 EN 61326 1 1997 A1 1998 CISPR 11 1990 EN55011 1991 Class A Group 1 IEC 61000 4 2 1995 A1 1998 EN 61000 4 2 1995 4kV CD 8kV AD IE
7. Digital Filtering 18 e U2121A U2122A Edge Detection 21 Contents 1 Contents 2 e U2121A U2123A Programmable Power Up States 24 IVI COM Drivers 26 e Choosing Instrument Specific Interface 26 e Choosing Class Compliant Interface 26 e Using Both Interfaces 27 Programming Environments 28 3 Installing U2100A Series DAO Receiving and Unpacking Unit 30 Shipment Contents 30 System Requirements 31 Installing Agilent 10 Libraries Suite 32 Installing Agilent U2121 Software 32 e Agilent U2121 IVI Driver 32 e Agilent DIO Diagnostics Application 34 Connecting the U2100A Series DAQ 36 Installation Troubleshooting 36 Changing Your Installation or Removing Agilent U2121 Software 37 e Agilent U2121 IVI Driver 37 e Agilent DIO Diagnostics Application 37 Communicating with U2100A Series DAQ 38 Keeping Your Software Up To Date 38 Websites 39 4 Pin Connections 10 Descriptions 42 U2100A Series Functional Block Diagram 43 Pin Assignments 44 Circuit Diagrams 47 Input Equivalent Circuit 47 Input Example Circuit 48 Output Equivalent Circuit 51 Output Example Circuit 52 Index 55 List of Figures Figure 1 Agilent U2100A Series Dimensions 9 Figure 2 U2100A Series Functional Block Diagram 43 Figure 3 U2121A Pin Assignment 44 Figure 4 U2122A Pin Assignment 45 Figure 5 U2123A Pin Assignment 46 Figure 6 Input Equivalent Circuit 47 Figure 7 Input Example using Proximity Sensor 48 Figure 8 Input Example using Limit Swi
8. Installing Agilent 10 Libraries Suite Before you begin installation check for previously installed Agilent IO Libraries software If a version of the Agilent IO Libraries Suite is installed on your PC an IO icon is displayed on the Windows taskbar Click on the icon and select About Agilent 10 Control to view the version installed You will have to install the Agilent 10 Libraries Suite first before installing the Agilent U2121 Software The Agilent 10 Libraries Suite version 14 2 8931 or later is recommended Whenever possible you should use the latest version of the Agilent 10 Libraries Suite See the Agilent 10 Libraries Getting Started Guide on your Automation Ready CD for a full description of installation options and installation troubleshooting information If the Agilent IO Libraries Suite has not been installed on your PC follow the installation steps below to install the Agilent IO Libraries Suite software 1 Disconnect any USB instrument that is connected to your PC 2 Insert the Automation Ready CD into your CD ROM drive Wait a few seconds for the auto run window to appear 3 If the auto run window does not appear automatically do the following Click Start gt Run on Windows Start menu b Type lt drive gt autorun auto exe where lt drive gt is your CD drive alphabet 4 When the auto run window appears follow the instructions on that window to install the Agilent IO Libraries Suite Installing Agilent U21
9. details of the product features applications and specifications You will also find information on the U2100A Series DAQ s functionality From this chapter you can understand how to program and configure the device via SCPI Standard Commands for Programmable Instruments commands Installing U2100A Series DAQ Chapter 3 includes steps and descriptions on how to install the U2100A Series DAQ Agilent U2121 IVI Driver and Agilent DIO Diagnostics Application software Pin Connections Chapter 4 focuses on detailed connector layout and pin assignment description of all the U2100A Series DAQ There is also information on input and output terminal equivalent circuits with some application examples Contents Notices ii General Warranty iii Warranty Service iii Limitation of Warranty iv Exclusive Remedies iv Technology Licenses iv Safety Summary v Safety Notices v Safety Symbols vi Regulatory Markings vi General Safety Information vii Waste Electrical and Electronic Equipment WEEE Directive 2002 96 EC viii Environmental Conditions ix In This Guide xii 1 Getting Started Introduction to the Agilent U2100A 6 Product ataGlance 6 Accessories 9 Dimensions 9 Product Overview 10 2 Features and Functions Features 12 Applications 13 Product Specifications 14 General Specifications 15 Digital 10 Functionality 16 e Digital Input Output 16 Configuring I0 Features 16 e U2121A U2123A Watchdog Timer 16 e U2121A U2122A
10. logic low voltage lt 1 3V Input logic low current source 3 mA max Input logic high voltage gt 3 5V Maximum rating Input voltage 26 V max Input propagation delay 100 us Opto isolator OUTPUT CHARACTERISTICS Output load voltage 24 V max Output low voltage 1 2 V max Max output sink current per terminal with only one 400 mA max terminal on Max output sink current per terminal for all 100 mA per terminal terminals on in a channel Max output sink current per channel 800 mA max 1600 mA 8 terminals per channel for 2 channels Maximum rating Max voltage 26 V max Fuse protected 1 5 A per channel nominal Output propagation delay 100 us Opto isolator OTHER FEATURES Device type Software timed Additional features Programmable power up states Watchdog timer Edge detection e Digital filter Agilent U2122A 321 0V to 24 V lt 13V 3 mA max gt 3 5V 26 V max 100 us Opto isolator Software timed Edge detection e Digital filter Agilent U2123A 32 0 24 V max 1 2 V max 400 mA max 100 mA per terminal 800 mA max 3200 mA for 4 channels 26 V max 1 5 A per channel nominal 100 us Opto isolator Software timed e Programmable power up states Watchdog timer 14 Agilent U2100A Series Digital 10 32 Terminal User s Guide Features and Functions 2 Agilent U2121A Agilent U2122A Agilent U2123A USB POWER REQUIREMENTS USB USB FS USB FS USB FS USB voltage 5 V 4 75 to 5 25 V 5 V 4 75
11. watchdog timer is enabled the user will have to reset the watchdog timer periodically within the pre programmed timeout period This is to make sure that the watchdog data will not be written to the output lines The watchdog timer is clocked by a 12 MHz clock generator The watchdog timer value program to the watchdog timer register will be decreased at every 83 333 ns interval If the watchdog timer is decreased to 0 before it receives any watchdog reset command all the output lines will be updated with the data in watchdog data register On top of that the Watchdog Interrupt Flag bit Bit 0 of the Status Byte will be set to 1 when the watchdog timer expires Before the watchdog timer is able to function the user has to turn on the Watchdog Enable bit Bit 0 located in the master Enable register by writing value 1 to that particular bit The user can enable the watchdog timer service request upon watchdog timeout to the host This is done by setting 1 to Watchdog Interrupt Enable bit Bit 1 of the Service Request Enable register When the watchdog timer overflows the Watchdog Interrupt Flag bit will be set to 1 and a service request will be issued by the device to the PC Host See formula below on how to calculate the watchdog timer register value based on the required watchdog interval Watchdog Timer a Watchdog Interval x 12 MHz Watchdog Interval Watchdog timeout interval The minimum value for Watchdo
12. will be written to the output channels 1 and 2 2 The following command configures an 16 bit decimal value 65535 to output channels 1 of Power Up Data register on the device The value will be stored in non volatile memory of the device The next time when the module is powered up the value of 65535 will be written to the output channels 1 which mean that all the lower 16 bits will be turned ON Agilent U2100A Series Digital 10 32 Terminal User s Guide 25 2 26 Features and Functions IVI COM Drivers The Agilent IVI COM drivers simplify instrument control when you are working in a COM compatible environment IVI COM allows you to programmatically control your instrumentation and make measurements while providing a greater degree of instrument interchangeability and code reuse The Agilent IVI COM drivers support the use of IntelliSense for even greater ease of use within a Microsoft development environment The Agilent IVI COM driver supports all the U2100A Series DAQ U2121A U2122A U2123A The Agilent U2100A Firmware Revision 1 0 0 is the minimum revision required for full driver functionality An IVI COM driver can program a particular set of instrument models It implements an instrument specific interface tuned to the capabilities of those models The driver may also implement an IVI class compliant interface which implements a limited set of functionality common to all instruments of the class Instrument class
13. 2 0001 Clear interrupt flag of bit 1 input channel 1 CONF DIG IEN BYTE 2 0001 Enable interrupt of bit 1 input channel 1 CONF DIG ENAB BIT 1 2 0001 Enable master interrupt of input channels SRE Fl m Enable edge detection service request U2121A U2123A Programmable Power Up States The programmable power up state is an important function that allows the user to pre configure the state of all the output lines of the device to a desired state upon power up This will place the application system to a known state when the USB device is powered up and configured Agilent Diagnostic application tools or specific SCPI commands can be used to program the power up states If the value is not altered by the user the power up data will remain static once it is programmed The power up state will be stored in non volatile memory in order to retain the data even after the device is powered down or unplugged from USB port The power up state will only be updated when the device is configured by the USB Host PC Agilent U2100A Series Digital 10 32 Terminal User s Guide Features and Functions 2 Examples 1 The following command configures an 8 bit hexadecimal pattern 0xA5 to output channels 1 and 2 of Power Up Data register on the device The value will be stored in non volatile memory of the module The next time when the module is powered up the value of 0xA5
14. 21 Software There are two software available for installation Agilent U2121 IVI Driver 1 Verify that your PC meets the minimum system requirements See System Requirements on page 31 2 Close all other applications on your PC 32 Agilent U2100A Series Digital 10 32 Terminal User s Guide Installing U2100A Series DAQ 3 3 Insert the Agilent USB Digital IO 32 Terminal U2100A Series Product Reference CD into the CD ROM drive of your PC a Wait for a few seconds for the auto run window to appear b Ifthe auto run window does not appear automatically click Start gt Run then type lt drive gt autorun exe where lt drive gt is your CD drive alphabet 4 When the auto run window appears click IVI Driver once and wait for the Installation Dialog to appear 5 When the Installation Dialog appears click Next to begin the IVI Driver installation 6 Read the License Agreement s To accept the terms click on the radio button labeled I accept the terms of the license agreement then click Next to continue 7 When the Setup Type dialog box appears as shown below clicking Install will install all features for your configuration in standard locations on your PC i AgilentU2121 IVI Driver 1 0 9 0 Setup Choose Setup Type Choose the setup type that best suits your needs Typical Installs the most common program features Recommended For most users Custom Allows users to choose which program features wil
15. 2123A 32 Terminal Digital Output The U2100A Series DAQ provides the following features V Up to 32 input terminals and 32 output terminals V Supports input voltage ranging from 0 V 24 V Y 5 V 24 V external supply for external load USB Full Speed 12 Mbps V USBTMC USB488 1 0 Standards compliant V SCPI compatible Y IVI C and IVI COM Drivers for WinXP and Win2K Y IVI C and IVI COM compatibility with National Instruments LabVIEW V Terminal block connection for ease of wiring Optional DIN rail clamp for ease of mounting V Opto isolated IO channels Controlled in Bit Byte Word and Long Word Y Dry contact input channels V Fuse protected output channels shared by 8 terminals Y High load current Agilent U2100A Series Digital 10 32 Terminal User s Guide Features and Functions 2 Applications The U2100A Series DAQ is designed for robust and demanding industrial applications This product is suitable for a wide range of applications inclusive of Driving relays actuator valve and so forth Interface to industrial sensors limit switches and transducers Industrial control and automation V Isolated data communication V Logic level interface V Laboratory automation Agilent U2100A Series Digital 10 32 Terminal User s Guide 13 2 Features and Functions Product Specifications Table 2 Electrical Specifications Agilent U2121A Digital 10 lines 161 160 INPUT CHARACTERISTICS Input voltage OVto24V Input
16. Agilent U2100A Series Digital 10 32 Terminal User s Guide Ee Agilent Technologies Notices Agilent Technologies Inc 2007 No part of this manual may be reproduced in any form or by any means including elec tronic storage and retrieval or translation into a foreign language without prior agree ment and written consent from Agilent Technologies Inc as governed by United States and international copyright laws Manual Part Number U2121 90002 Edition First Edition March 30 2007 Printed in Malaysia Agilent Technologies Inc 3501 Stevens Creek Blvd Santa Clara CA 95052 USA Warranty The material contained in this docu ment is provided as is and is sub ject to being changed without notice in future editions Further to the max imum extent permitted by applicable law Agilent disclaims all warranties either express or implied with regard to this manual and any information contained herein including but not limited to the implied warranties of merchantability and fitness for a par ticular purpose Agilent shall not be liable for errors or for incidental or consequential damages in connec tion with the furnishing use or per formance of this document or of any information contained herein Should Agilent and the user have a separate written agreement with warranty terms covering the material in this document that conflict with these terms the warranty terms in the sep arate agreeme
17. C 61000 4 3 1995 EN 61000 4 3 1995 3 V m 80 1000 MHz IEC 61000 4 4 1995 EN 61000 4 4 1995 0 5 kV signal lines 1 kV power lines IEC 61000 4 5 1995 EN 61000 4 5 1995 0 5 kV line line 1 kV line ground IEC 61000 4 6 1996 EN 61000 4 6 1996 3 V 0 15 80 MHz IEC 61000 4 11 1994 EN 61000 4 11 1994 1 cycle 100 Canada ICES 001 1998 Australia New Zealand AS NZS 2064 1 The product was tested in a typical configuration with Agilent Technologies test systems IEC 61010 1 2001 EN 61010 1 2001 Canada CSA C22 2 No 61010 1 2004 USA UL 61010 1 2004 Safety This DoC applies to above listed products placed on the EU market after 4 le f LA ok d 16 Feb 2006 d Date Mack Soh Quality Manager For further information please contact your local Agilent Technologies sales office agent or distributor or Agilent Technologies Deutschland GmbH Herrenberger Stra e 130 D 71034 B blingen Germany Template A5971 5302 2 Rev B 01 U2100A series Rev 1 0 Product Regulations EMC Performance Criteria IEC 61326 1 1997 A1 1998 EN 61326 1 1997 A1 1998 CISPR 11 1990 EN 55011 1991 Group 1 Class A TEC 61000 4 2 1995 A1 1998 EN 61000 4 2 1995 ESD 4kV CD 8kV AD TEC 61000 4 3 1995 EN 61000 4 3 1995 3V m 80 AM TEC 61000 4 4 1995 EN 61000 4 4 1995 EFT 0 5kV line line 1kV line earth IEC 61000 4 5 1995 EN 61000 4 5 1995 Surge 0 5kV line line 1kV line earth IEC 61000 4 6 1996 EN 61000 4 6 1996 3V 0
18. NSE TERMS IF YOU DO NOT AGREE TO ALL OF THESE TERMS YOU MAY RETURN ANY UNOPENED LICENSED MATERIALS FOR A FULL REFUND IF THE LICENSED MATERIALS ARE BUNDLED OR PRE LOADED WITH ANOTHER PRODUCT YOU MAY RETURN THE ENTIRE UNUSED PRODUCT FOR A FULL REFUND Agilent U2100A Series Digital 10 32 Terminal User s Guide 37 3 38 Installing U2100A Series DAQ Communicating with U2100A Series DAQ You can use either the Agilent U2121 IVI Driver or SCPI commands in any programming environment to communicate with the U2100A However Agilent has designed drivers that work best in recommended environments as shown in the table below To install drivers and their associated Help files refer to the Agilent USB Digital IO 32 Terminal U2100A Series Product Reference CD ROM which is bundled with the Agilent U2100A Series Digital IO 32 Terminal User s Guide This CD ROM also contains a collection of sample programs for your reference Programming Environment Drivers Microsoft Visual C version 6 0 Visual C and ANSI C IVI C IVI COM Microsoft Visual Basic version 6 0 IVI C IVI COM Microsoft Visual Studio NET for C C and Visual Basic IVI COM Agilent VEE IVI C IVI COM National Instruments LabVIEW IVI C IVI COM National Instruments LabWindows CVI IVI C Keeping Your Software Up To Date Web resource for the latest software www agilent com find U2100A This website includes firmwares IVI drivers and Application softwa
19. able gases or fumes Do no install substitute parts or perform any unauthorized modification to the device Do not operate the device with the removable cover detached or loosened Before removing the device cover always disconnect the power cable and any external circuit CAUTION Applying excessive voltage or overloading the device will cause irreversible damage to the circuitry Use the device with the cables provided Always connect to a USB device that will limit the output current to the maximum rated current of this equipment vii Waste Electrical and Electronic Equipment WEEE Directive 2002 96 EC viii This instrument complies with the WEEE Directive 2002 96 EC marking requirement This affixed product label indicates that you must not discard this electrical electronic product in domestic hoursehold waste Product Category With reference to the equipment types in the WEEE directive Annex 1 this instrument is classified as a Monitoring and Control Instrument product The affixed product label is shown as below Do not dispose in domestic household waste To return this unwanted instrument contact your nearest Agilent office or visit www agilent com environment product for more information Environmental Conditions This instrument is designed for indoor use only Table 1 shows the general environmental requirements for the product Table 1 Environmental Requirements Environmental
20. allowed to pass through The digital filter timing is based on a built in timer that will run once the digital filter is enabled The timer is clocked by a 12 MHz clock generator On every rising edge the filter timer counter is decremented When it reaches 0 the timer auto reloads and the device will check for any valid change of state Simultaneously input lines are sampled on every rising clock as well If a change to a new state holds for at least 2 consecutive occurrences that the filter timer reaches 0 the new state will be registered and read as a valid state Agilent U2100A Series Digital 10 32 Terminal User s Guide 19 2 Features and Functions The user can configure the filter timing interval by setting the correct value for the Filter timer register Any changes that are shorter than the filter timer interval will never be detected or registered as a valid state Before the digital filter can function the user needs to turn on the Filter Enable bit Bit 1 located in the master Enable register by writing value 1 to that particular bit See formulas below on how to calculate the Filter timer register value based on the required blocked and passed pulse width interval Pulse Width Blocked Interval Pulse width that will certainly be blocked Pulse Width Passed Interval Pulse width that will certainly be passed through NOTE The minimum value for Filter Timer register is 1 and maximum value is 4294967295 Exam
21. appears click Finish Agilent U2100A Series Digital 10 32 Terminal User s Guide 35 3 36 Installing U2100A Series DAQ Connecting the U2100A Series DAO After the Agilent IO Libraries Suite Agilent DIO Diagnostics Application software and the Agilent U2121 IVI Driver have been installed you can start the U2100A Series DAQ installation The steps include 1 2 Unpack the USB Digital IO Module U2121A U2122A U2123A Connect the upstream USB port of the Agilent U2100A Series DAQ to any PC USB downstream port USB 1 1 2 0 with the bundled USB Cable The device is USB bus powered and does not require any external power for the internal circuitry of the device After the device is connected the yellow USB power indicator will blink a few times to show that the module is being powered up Windows will prompt for the device driver installation if the device is plugged in for the first time to that particular USB downstream port The USB power indicator will always be on after the device driver is successfully installed External power supply is only applicable for external load Installation Troubleshooting If you encounter problems while installing the Agilent U2121 Software the following steps may help 1 Close or cancel all Installation dialogs and other Agilent U2121 Software windows Exit all other applications on your system Browse the autorun folder of your Product Reference CD and double click to run
22. autorun exe This restarts the installation process If you see the standard Installation dialog step through the installation process as described in this chapter If you see Modify Repair and Remove options select Repair This will reinstall all installed features of Agilent U2121 Software If this does not solve the problem select Remove then reinstall the product Agilent U2100A Series Digital 10 32 Terminal User s Guide Installing U2100A Series DAQ 3 Changing Your Installation or Removing Agilent U2121 Software Agilent U2121 IVI Driver 1 Click Start gt Control Panel gt Add or Remove Programs 2 Select Agilent U2121 IVI Driver 1 0 8 0 3 If you click Change select the action you want to take Modify Adds replaces or removes selected features Repair Reinstalls all features that are currently installed Remove Removes the product from your PC 4 If you click Remove a Confirmation dialog will appear Click Yes to remove the product from your PC Agilent DIO Diagnostics Application Click Start gt Control Panel gt Add or Remove Programs 2 Select Agilent DIO Diagnostics Application 1 0 If you click Change select the action you want to take Repair Reinstalls all features that are currently installed Remove Removes the product from your PC 4 If you click Remove a Confirmation dialog will appear Click Yes to remove the product from your PC USING THE LICENSED MATERIALS INDICATES YOUR ACCEPTANCE OF THE LICE
23. c interchangeability 26 system requirements 31 T Terminal Block 6 7 8 terminal blocks connection 42 timeout 17 U U2121A 12 U2122A 12 U2123A 12 USB 12 USB Full Speed 12 USB Interface Cable 9 USB Interface Connector 7 USB Power Indicator 7 USB power indicator 36 USBTMC USB488 1 0 12 W warranty 30 warranty service iii watchdog timer 16 worldwide Web 39 55 www agilent com Contact us To obtain service warranty or technical support assistance contact us at the following phone numbers United States tel 800 829 4444 fax 800 829 4433 Canada tel 877 894 4414 fax 800 746 4866 China tel 800 810 0189 fax 800 820 2816 Europe tel 31 20 547 2111 Japan tel 81 426 56 7832 fax 81 426 56 7840 Korea tel 080 7690800 fax 080 769 0900 Latin America tel 305 269 7500 Taiwan tel 0800 047 866 fax 0800 286 331 Other Asia Pacific Countries tel 65 6375 8100 fax 65 6755 0042 Or visit Agilent worlwide web at www agilent com find assist Product specifications and descriptions in this document subject to change without notice Agilent Technologies Inc 2007 Printed in Malaysia First Edition March 30 2007 U2121 90002 l Agilent Technologies
24. ct to the Buyer However the Buyer shall pay all shipping charges duties and taxes for products returned to Agilent from another country Limitation of Warranty Exclusive Remedies Technology Licenses The foregoing warranty shall not apply to defects resulting from improper or inadequate maintenance by the Buyer Buyer supplied products or interfacing unauthorized modification or misuse operation outside of the environmental specifications for the product or improper site preparation or maintenance The design and implementation of any circuit on this product is the sole responsibility of the Buyer Agilent does not warrant the Buyer s circuitry or malfunctions of Agilent products that result from the Buyer s circuitry In addition Agilent does not warrant any damage that occurs as a result of the Buyer s circuit or any defects that result from Buyer supplied products To the extent allowed by local law Agilent makes no other warranty expressed or implied whether written or oral with respect to this product and specifically disclaims any implied warranty or condition of merchantability fitness for a particular purpose or satisfactory quality To the extent allowed by local law the remedies provided herein are the Bu yer s sole and exclusive remedies Agilent shall not be liable for any direct indirect special incidental or consequential damages including lost profit or data whether based on warranty contract tort or an
25. de Features and Functions 2 Digital filtering can be configured to filter out pulses that are shorter than the pre programmed timing interval Pulses that are longer than double of the specified timing interval will be allowed to pass through and be read by the device Pulses that are longer than the interval and shorter than double the interval will either be filtered or passed through All the digital signals that are interfaced to the input lines of the device will go through optocouplers for isolation purpose In general optocouplers will turn on faster than they turn off This results to the fact that input signal falling edge will be detected earlier as compared to rising edge signal The variation is typically recorded as 100 us or less The user will have to write the relevant timer value to the Filter Timer register before enabling the digital filter function See Table 4 and 5 below for the Filter timer register value based on the tinterval of the pulse width that you intend to block or allow to pass through the filter Table 4 Pulse Width Blocked High Pulse tinterval 100 us Filter Timer Low Pulse tinterval 100 ps Register Value Table 5 Pulse Width Passed High Pulse tinterval 100 ps 2 Filter Timer Low Pulse tinterval 100 us 2 Register Value The 100 ps delay is not a guaranteed timing For Filter timer value the user needs to estimate and evaluate a suitable interval for the signal to be blocked or
26. e material contained in this document is provided as is and is subject to being changed without notice in future editions Further to the maximum extent permitted by applicable law Agilent disclaims all warranties either express or implied with regard to this manual and any information contained herein including but not limited to the implied warranties of merchantability and fitness for a particular purpose Agilent shall not be liable for errors or for incidental or consequential damages in connection with the furnishing use or performance of this document or any information contained herein Should Agilent and the user have a separate written agreement with warranty terms covering the material in this document that conflict with these terms the warranty terms in the separate agreement will control Duration and conditions of warranty for this product may be superseded when the product is integrated into becomes a part of other Agilent products During the warranty period Agilent will at its option either repair or replace products which prove to be defective The warranty period begins on the date of delivery or on the date of installation if installed by Agilent For warranty service or repair this product must be returned to a service facility designated by Agilent For products returned to Agilent for warranty service the Buyer shall prepay shipping charges to Agilent and Agilent shall pay shipping charges to return the produ
27. er for the input lines to detect new edge on the input lines A new service request will be issued only when all of these conditions are met 1 Individual Interrupt enable bit is turned on 2 Corresponding positive and or negative Edge Detection Enable bit is turned on 3 Master Edge Detection Enable bit Bit 2 in Enable register is turned on 4 Edge Detection Interrupt Enable bit Bit 0 in Service Request Enable register is turned on 5 A valid change of state occur Example The following command segment configures digital input bit 1 channel 1 for positive edge detection The individual Interrupt Flag must be cleared before the individual Interrupt Enable bit is turned on Once the Interrupt Flag is cleared the next positive edge will cause the module to set the Interrupt Flag Agilent U2100A Series Digital 10 32 Terminal User s Guide 23 2 24 Features and Functions again The subsequent command enables the digital input bit 1 channel 1 interrupt The last command turns on the master Edge Detection Enable bit to allow the Edge Detection Interrupt Flag to be updated to bit 0 of Status Byte if Interrupt Flag for the corresponding enable input bit is 1 This interrupt could generate service request if bit 0 of the Service Request Enable Register is set to 1 SRE 1 SCPI Commands Descriptions CONF DIG IPED BYTE 2 0001 Configure positive edge detection for bit 1 channel 1 3 d CONF DIG IFL BYTE
28. ery write command to the individual Interrupt Flag register the corresponding interrupt flag bit which is set to 1 will be turned off When service request is generated from the device user will have to clear the interrupt flag in order for new edge to be detected If all the individual interrupt flags are not cleared in a single write command a new service request will be re issued To ensure that the service request is not re issued due to the same edge that has triggered the service request previously it is recommended to always use the largest data width available for that particular device when reading and writing to the individual Interrupt Flag register 22 Agilent U2100A Series Digital 10 32 Terminal User s Guide Features and Functions 2 Examples 1 For U2121A with 16 input terminals CONF DIG IFL WORD 0001 Read interrupt flag value Typical Response 3672 CONF DIG IFL WORD 3672 0001 Write back the value read back in order to clear the interrupt flag 2 For U2122A with 32 input terminals CONF DIG IFL LWORD 0001 Read interrupt flag value Typical Response 3672456 CONF DIG IFL LWORD Write back the value read back 3672456 0001 in order to clear the interrupt flag Any change of state on the input line before the individual Interrupt Flag is cleared would not be recognized as a new change of state The user must clear the corresponding Interrupt Flag bits in ord
29. g Timer is 1 and maximum value is 4294967295 You can specify the amount of time that must elapse before the watchdog timer expires by setting the watchdog timeout period The counter on the watchdog timer is configurable up to 2 1 x 1 12 MHz approximately six minutes before it expires Agilent U2100A Series Digital 10 32 Terminal User s Guide 17 2 Features and Functions Example The following command segment configures the watchdog data to be 123 for channel 1 and 2 In other words data value of 123 will be updated to the output channel 1 and 2 upon watchdog overflow if watchdog timer is turned ON Watchdog timer value is then programmed to be Is The host must keep sending CONFigure DIGital WDOG RESet in order to reset the watchdog counter so that the watchdog data will not be written to the output channels If the host does not send any CONFigure DIGital WDOG RESet command for longer or equal 1s data value of 123 will be written to the output channel 1 and 2 Watchdog Timer 2 Watchdog Interval x 12 MHz 282 _ 1s x 12 MHz 4294967296 12000000 4282967296 U2121A U2122A Digital Filtering U2121A U2122A input lines has a versatile digital filtering functionality This allows the user to filter out undesired glitches or unwanted pulses entering the input lines All the input lines share the same filter timing interval NOTE p 18 Agilent U2100A Series Digital 10 32 Terminal User s Gui
30. he instrument Agilent U2100A Series Digital 10 32 Terminal User s Guide 27 2 28 Features and Functions Other features include the following Y Triggering digital output signals V Monitoring digital input signals Y Setting watchdog timer V Configuring digital change detection V Setting power up states for non volatile feature The Agilent firmware update utility is provided to allow users to update firmware on instruments Update is made available through Agilent Developer Network ADN website www agilent com find adn Programming Environments An IVI COM driver works well in a variety of application development environments ADEs below V Agilent VEE V Microsoft Visual Basic 6 V Visual Studio C V Visual Basic 7 Vv CH V National Instruments LabVIEW V ANSI C and National Instruments LabWindows Agilent U2100A Series Digital 10 32 Terminal User s Guide Agilent U2100A Series Digital 10 32 Terminal User s Guide 000 ee 3 Installing U2100A Series DAO Receiving and Unpacking Unit 30 Shipment Contents 30 System Requirements 31 Installing Agilent 10 Libraries Suite 32 Installing Agilent U2121 Software 32 Agilent U2121 IVI Driver 32 Agilent DIO Diagnostics Application 34 Connecting the U2100A Series DAQ 36 Installation Troubleshooting 36 Changing Your Installation or Removing Agilent U2121 Software 37 Agilent U2121 IVI Driver 37 Agilent DIO Diagnostics Application 37 Comm
31. however may be quite different because different instruments measure and generate signals differently For more information on class compliant interfaces and capability groups visit www ivifoundation org Using Both Interfaces Generally you gain no advantage from using both interfaces over using just the instrument specific interface However if you can isolate the usage of the instrument specific interface however you may see some advantages Replacing the IVI COM driver then involves fixing the syntactic incompatibilities in the isolated code Both IVI C and IVI COM drivers will be provided to users The drivers can also be used in a variety of development environments For more information on IVI visit www ivifoundation org Below are the IVI C and IVI COM drivers provided V AgilentVEE support through COM mechanism using IVI COM V Visual Basic 6 support through COM mechanism using IVI COM V C support through COM mechanism using IVI COM Y Visual Basic 7 support through COM Interop mechanism using IVI COM V C support through COM Interop mechanism using IVI COM V National Instruments LabVIEW support through COM mechanism using IVI COM V LabWindows support through IVI C Features in the Agilent DIO Diagnostics Application software allow users to perform the following V Configure the various settings of the instrument V Perform simple diagnostics on the instrument Y Set certain non volatile features on t
32. input terminal will be read as 0 when the terminal is connected to a voltage level lower or equivalent to Vil Alternately input terminal will be read as 1 when the terminal is connected to voltage level greater or equivalent to Vih or left open The output terminal of the device is an active low sinking output type also known as an open drain driver When 1 is written to the particular bit the driver will be activated and current will be sank into the driver to pull the bit low When 0 is written to the bit the driver will be deactivated and left floating as open drain connection Configuring 10 Features The Agilent U2100A Series DAQ product family comes with additional versatile features such as V Watchdog Timer Digital Filtering Y Edge Detection V Programmable Power Up States U2121A U2123A Watchdog Timer The watchdog timer is incorporated into U2121A U2123A as a fail safe feature In case of software or operating system crash or the USB communication link is lost the watchdog function will allow user to set critical output lines to a known state Agilent U2100A Series Digital 10 32 Terminal User s Guide Features and Functions 2 Before enabling a watchdog timer user will have to program the desired watchdog timeout period to the watchdog timer register At the same time watchdog data must be configured to the logic state that the user would like the output lines to be updated when watchdog timer overflow After the
33. ions 4 Int VCC 5V 24V Ext Vcc Figure 12 Output Example using Relay Agilent U2100A Series Digital 10 32 Terminal User s Guide 53 4 Pin Connections Int VCC Figure 13 Output Example using TTL Logic 54 Agilent U2100A Series Digital 10 32 Terminal User s Guide Index A active low input 16 active low output 16 Agilent firmware update utility 28 Agilent 10 Libraries software 32 Agilent Technologies Sales Office 30 application examples 42 C Connector Pin Labeling 9 connectors 42 D Digital 6 Digital 10 6 digital signals 6 DIN Rail Clamp 9 DIN Rail Clamp Slot 8 E edge detection input lines 21 Environmental Requirements ix F fail safe 16 filter 18 Filter Timer Register Value 19 G glitches 18 Grommet 8 H Help files 38 input voltage range 12 Instrument class compliant inter face 26 instrument specific interface 26 IntelliSense 26 Interrupt Enable register 21 IVI Foundation 26 L LICENSE TERMS 37 logic state 17 M Markings 8 Model amp Serial Number Label 8 N Name Plate 6 negative edge 21 new edge 22 non volatile memory 25 P Pin Assignment Diagram 8 Pin Number 6 Plastic Casing 6 7 Pollution Degree ix positive edge 21 Product Specifications 14 pulses 18 Agilent U2100A Series Digital 10 32 Terminal User s Guide Removable Cover 8 S Safety Symbols vi SCPI commands 11 service request 23 single write command 22 Status Byte 21 syntacti
34. l be installed and where they will be installed Recommended for advanced users Complete All program features will be installed Requires most disk space etek 8 If you choose a Custom setup the Select Features dialog box will appear Agilent U2100A Series Digital 10 32 Terminal User s Guide 33 3 34 Installing U2100A Series DAQ a Click on any feature in the list to see the feature s description and space requirement It is recommended that you install the sample programs if you plan to program with the IVI driver However you may omit this recommendation to save space b Select the check box for each feature to be installed Clear the check box to omit the feature selection c Click Next 9 When the Ready to Install dialog box appears click Install to confirm your choices and begin copying files 10 When the Complete dialog box appears click Finish Agilent DIO Diagnostics Application 1 Verify that your PC meets the minimum system requirements See System Requirements on page 31 Close all other applications on your PC 3 Insert the Agilent USB Digital IO 32 Terminal U2100A Series Product Reference CD into the CD ROM drive of your PC a Wait for a few seconds for the auto run window to appear b Ifthe auto run window does not appear automatically click Start gt Run then type lt drive gt autorun exe where lt drive gt is your CD drive alphabet When the auto run wind
35. ns that must be taken to maintain safe operation of the instrument The Instruction Documentation Symbol The product is marked with this symbol when it is necessary for the user to refer to the instructions in the supplied documentation The CE mark shows that the product complies with all the relevant European Legal Directives ICES NMB 001 indicates that this ISM device complies with Canadian ICES 001 The CSA mark is a registered trademark of the Canadian Standards Association A CSA mark with the indicators C and US means that the product is certified for both the U S and Canadian markets to the applicable American and Canadian standards The UL Mark is a registered trademark of Underwriters Laboratories Inc UL listing mark with the indicators C and US indicates the product compliance with both Canadian and U S requirements The C tick mark is a registered trademark of the Spectrum Management Agency of Australia This signifies compliance with the Australian EMC Framework regu lations under the terms of the Radio Communications Act of 1992 General Safety Information Do not load the output terminals above the specified current limits Do not use the device if it appears damaged or defective Observe all markings on the device before connecting any wiring to the device Turn off the device and application system power before connecting any wiring to the 10 terminals Do no operate the device in the presence of flamm
36. nt shall control Technology Licenses The hardware and or software described in this document are furnished under a license and may be used or copied only in accor dance with the terms of such license Restricted Rights Legend U S Government Restricted Rights Soft ware and technical data rights granted to the federal government include only those rights customarily provided to end user cus tomers Agilent provides this customary commercial license in Software and techni cal data pursuant to FAR 12 211 Technical Data and 12 212 Computer Software and for the Department of Defense DFARS 252 227 7015 Technical Data Commercial Items and DFARS 227 7202 3 Rights in Commercial Computer Software or Com puter Software Documentation Safety Notices CAUTION A CAUTION notice denotes a haz ard It calls attention to an operat ing procedure practice or the like that if not correctly performed or adhered to could result in damage to the product or loss of important data Do not proceed beyond a CAUTION notice until the indicated conditions are fully understood and met A WARNING notice denotes a hazard It calls attention to an operating procedure practice or the like that if not correctly per formed or adhered to could result in personal injury or death Do not proceed beyond a WARNING notice until the indicated condi tions are fully understood and met General Warranty Warranty Service Th
37. ot configurable Each of the respective series comes with dedicated input and output terminals as follow e U2121A 16 Terminal Digital Input amp 16 Terminal Digital Output Figure 3 e U2122A 32 Terminal Digital Input Figure 4 e U2123A 32 Terminal Digital Output Figure 5 Agilent U2100A Series Digital 10 32 Terminal User s Guide Pin Connections 4 U2100A Series Functional Block Diagram Microcontroller INPUT CHANNEL OUTPUT CHANNEL Figure 2 U2100A Series Functional Block Diagram Agilent U2100A Series Digital 10 32 Terminal User s Guide 43 4 Pin Connections Pin Assignments USB Port Ow LED 11 O1 12 O2 13 O3 14 O4 15 O5 16 O6 17 O7 18 O8 V V V V 19 O9 110 O10 111 O11 112 012 113 013 114 014 115 015 116 016 V V V V Figure 3 U2121A Pin Assignment 44 Agilent U2100A Series Digital 10 32 Terminal User s Guide Pin Connections 4 USB Port LED 11 117 12 118 13 119 14 120 15 121 16 122 17 123 18 124 y V y V 19 125 110 126 111 127 112 128 113 129 114 130 115 131 116 132 V V V V Figure 4 U2122A Pin Assignment Agilent U2100A Series Digital 10 32 Terminal User s Guide 45 4 Pin Connections USB Port Ow LED O1 O17 O2 018 O3 019 O4 O20 O5 O21 O6 O22 O7 O23 O8 O24 V V V y O9 O25 O10 O26 O11 027 012 028 013 029 014 030 015 031 016 032 V V V Figure 5 U2123A Pin
38. ow appears click Application and wait for the Installation dialog box to appear When the Installation dialog box appears click Next to begin the Agilent DIO Diagnostics Setup Read the License Agreement s To accept the terms click on the radio button labeled I accept the terms of the license agreement then click Next to continue Agilent U2100A Series Digital 10 32 Terminal User s Guide Installing U2100A Series DAQ 3 7 When the Setup Type dialog box appears as shown below click Install or Custom The Install setup installs all the features for your configuration in standard locations on your PC i Agilent DIO Diagnostics 1 0 Setup Choose Setup Type Choose the setup type that best suits your needs Custom Allows users to choose which program Features will be installed and where they will be installed Recommended For advanced users Install Install the complete product in the default location 8 If you choose a Custom setup the Select Features dialog box will appear a Click on any feature in the list to see the feature s description and the space requirement b Select the check box for each feature to be installed Clear the check box to omit the feature selection c Click Browse to select the specific destination folder for the application d Click Next 9 When the Install Confirmation dialog box appears click Install to confirm your choices and begin copying files 10 When the Complete dialog box
39. ples 1 The following command segment configures the filter timer to block any digital input state changes less than 500 us Block Filter Timer 232 Pulse Width Blocked Interval x 12 MHz 2 _ 500 us x 12 MHz 4294967296 6000 4294961296 20 Agilent U2100A Series Digital 10 32 Terminal User s Guide Features and Functions 2 2 The following command segment configures the filter timer to pass any digital input state changes more than 500 us Any signal that changes states and last for more than 500 us will be detected by the digital input on the module Pass Filter Timer 2 Pulse Width Passed Interval 2 x 12 MHz 232 _ 500 us 2 x 12 MHz 4294967296 3000 4294964296 CONF DIG FILT LWOR 4294964296 0001 CONF DIG ENAB BIT 1 1 0001 U2121A U2122A Edge Detection All the input lines of U2121A U2122A provide edge detection capability for the user to monitor the change of state on the input signal Each of the edge detection input lines can be configured individually for detecting positive edge negative edge or both edges at the same time Before any input lines perform any edge detections on the input signal the user will have to configure the individual Interrupt Enable register and the desired Positive Edge and or Negative Edge detection register mask After configuring all the individual input lines master Edge Detection Enable bit Bit 2 located in master Enable register must be set to 1
40. r s Guide 9 1 Getting Started Product Overview 10 Agilent U2100A Series Digital 10 32 Terminal User s Guide Agilent U2100A Series Digital 10 32 Terminal User s Guide ee 2 Sa Features and Functions Features 12 Applications 13 Product Specifications 14 General Specifications 15 Digital 10 Functionality 16 Digital Input Output 16 Configuring I0 Features 16 U2121A U2123A Watchdog Timer 16 U2121A U2122A Digital Filtering 18 U2121A U2122A Edge Detection 21 U2121A U2123A Programmable Power Up States 24 IVI COM Drivers 26 Choosing Instrument Specific Interface 26 Choosing Class Compliant Interface 26 Using Both Interfaces 27 Programming Environments 28 This chapter contains details of the product features applications and specifications You will also find information on the U2100A Series DAQ s functionality From this chapter you can understand how to program and configure the device via SCPI Standard Commands for Programmable Instruments commands For complete details on the SCPI commands see the Agilent U2100A Series Digital 10 32 Terminal Programming Guide included in the Agilent USB Digital 10 32 Terminal U2100A Series Product Reference CD ROM at Agilent Technologies 11 2 12 Features and Functions Features There are three models featured in the Agilent U2100A Series DAQ U2121A 16 Terminal Digital Input and 16 Terminal Digital Output e U2122A 32 Terminal Digital Input U
41. re for the U2100A Series DAQ products Agilent U2100A Series Digital 10 32 Terminal User s Guide Installing U2100A Series DAQ 3 Websites More information about IVI COM drivers is available on the Agilent website and worldwide Web e Agilent Technologies IVI COM www agilent com find ivi com e Agilent Developer Network Knowledge Library Forums Downloads Support www agilent com find adn e Introducing IVI COM Drivers www agilent com find adnivicominfo e IVI COM Briefs and Papers www agilent com find adnivicompapers e IVI COM Drivers and Components Downloads www agilent com find adnivicomdrivers e Drivers and Software Downloads www agilent com find adndownloads e Agilent IO Libraries Suite www agilent com find iolibsforivicom Agilent Test amp Measurement Software and Connectivity www agilent com find connectivity e Agilent Technologies Home Page www agilent com e IVI Foundation www ivifoundation org MSDN Online www msdn microsoft com e U2100A Driver Updates www agilent com find U2100A Agilent U2100A Series Digital 10 32 Terminal User s Guide 39 3 Installing U2100A Series DAO 40 Agilent U2100A Series Digital 10 32 Terminal User s Guide Agilent U2100A Series Digital 10 32 Terminal User s Guide Pin Connections va e E AN or 20 j 10 Descriptions 42 U2100A Series Functional Block Diagram 43 Pin Assignments 44 Circuit Diagrams 47 gt Input Equivalent Circuit 47 Inpu
42. t Example Circuit 48 Output Equivalent Circuit 51 Output Example Circuit 52 This chapter focuses on detailed connector layout and pin assignment description of all the U2100A Series DAQ There is also information on input and output terminal equivalent circuits with some application examples Agilent Technologies 41 4 42 Pin Connections 10 Descriptions The Agilent U2121A U2122A and U2123A have five main connectors as depicted in the Figure 1 inclusive of one USB B type connector and four terminal blocks for IO connection This chapter will discuss more on the terminal blocks connection and application examples The terminal blocks provided with the products are the pluggable type 3 5 mm pitch terminal blocks which greatly ease wiring effort and installation Each terminal block has 10 connection points inclusive of eight IO and two connection points allocated for external GND V or return path In other words every terminal block is defined as a single channel with eight IO terminal connections See Figure 3 Figure 5 All the external GND V are common and connected together internally The external GND V act as a return path or reference for external application system There are altogether eight external GND V terminals on the USB digital IO device Users need to ensure to connect the application system GND or return path to the external GND V terminal Each of the input and output terminal is n
43. tal IO Module V USB Interface Cable V Terminal Blocks 4 pcs Agilent U2100A Series Digital 10 32 Terminal User s Guide Installing U2100A Series DAQ 3 DIN Rail Clamp 2 pcs Y Agilent U2100A Series Digital IO 32 Terminal Quick Start Guide Y Product Reference CD ROM Y Agilent IO Libraries Suite CD ROM System Requirements Before installing the Agilent U2121 Software you need to make sure your PC meets the minimum system requirements as listed below Processor 450 MHz Pentium II or higher required 800 MHz recommended Operating system One of the following Microsoft Windows Version Windows XP Professional or Home Edition Service Pack 1 or later Windows 2000 Professional Service Pack 4 or later Browser Microsoft Internet Explorer 5 01 or greater Available memory 128 MB 256 MB or greater recommended Available disk space 236 MB required for installation 160 MB for Microsoft NET Framework 65 MB for Agilent 10 Libraries Suite 5632 kB for Agilent U2100A IVI Driver 5125 kB for Agilent DIO Diagnostics Application 186 MB required for operation 110 MB for Microsoft NET Framework 65 MB for Agilent 10 Libraries Suite 5632 kB for Agilent U2100A IVI Driver 5125 kB for Agilent DIO Diagnostics Application Video Super VGA 800x600 256 colors or more You must have Administrator privileges to install the Agilent U2121 Software Agilent U2100A Series Digital 10 32 Terminal User s Guide 31 3 Installing U2100A Series DAO
44. tch 49 Figure 9 Input Example using TTL Logic 50 Figure 10 Output Equivalent Circuit 51 Figure 11 Output Example using Incandescent Lamp 52 Figure 12 Output Example using Relay 53 Figure 13 Output Example using TTL Logic 54 Contents 3 List of Tables Contents 4 Table 1 Environmental Requirements ix Table 2 Electrical Specifications 14 Table 3 General Specifications 15 Table 4 Pulse Width Blocked 19 Table 5 Pulse Width Passed 19 Agilent U2100A Series Digital 10 32 Terminal User s Guide 000 e e 1 Getting Started Introduction to the Agilent U2100A 6 Product at a Glance 6 Accessories 9 Dimensions 9 Product Overview 10 This chapter introduces the new Agilent U2100A Series Data Acquisition DAQ and provides overviews of the product its dimensions and accessories ee Agilent Technologies 1 Getting Started Introduction to the Agilent U2100A Agilent U2100A Series Data Acquisition DAQ is a portable USB Digital IO that is affordable and delivers reliable data acquisition solution for digital signals It is ideal for a broad variety of applications in both industrial and scientific environments The U2100A Series DAQ comes with USB plug and play connectivity Hence it is easy to use and compatible with any system that provides USB connectivity It is robust cost effective high speed user friendly and easy to implement for any test and measurement application Product at a Glance Top View
45. to 5 25 V 5 V 4 75 to 5 25 V USB current consumption 100 mA min 100 mA min 100 mA min 500 mA max 500 mA max 500 mA max 120 mA nominal 120 mA nominal 120 mA nominal USB suspend 200 HA min 200 HA min 200 pA min 2 5 mA max 2 5 mA max 2 5 mA max 250 pA nominal 250 pA nominal 250 pA nominal General Specifications Table 3 General Specifications OPERATING ENVIRONMENT Full accuracy at 0 C to 55 C Full accuracy up to 90 RH at 40 C Non condensing Altitude up to 3000 m STORAGE COMPLIANCE 40 C to 70 C SAFETY COMPLIANCE Certified by 1EC 61010 1 2001 EN 61010 1 2001 2nd Edition USA UL61010 1 2004 Canada CSA C22 2 No 61010 1 2004 ENVIRONMENTAL CONTROL Pollution Degree 2 EMC COMPLIANCE Certified to IEC EN 61326 1998 CISPR 11 Group 1 Class A SHOCK amp VIBRATION Tested to IEC EN 60086 2 PHYSICAL CHARACTERISTICS 1 0 connectors USB series B receptacle 10 position terminal block 4 pieces Terminal block 1 0 wiring AWG 18 to 26 conductor wires with insulation stripped from the end by 7 mm Use suitable ferrule for multistranded wires do not solder Terminal block screw torque 2 kg cm DIMENSION HxWxD 154 60 mm x 120 00 mm x 32 60 mm WEIGHT 270g 0 595 Ibs WARRANTY 3 years Agilent U2100A Series Digital 10 32 Terminal User s Guide 15 2 16 Features and Functions Digital 10 Functionality Digital Input Output The input terminal of the device is active low sourcing type input port The
46. unicating with U2100A Series DAQ 38 Keeping Your Software Up To Date 38 Websites 39 This chapter includes steps and descriptions on how to install the U2100A Series DAQ Agilent U2121 IVI Driver and Agilent DIO Diagnostics Application software che Agilent Technologies 29 3 30 Installing U2100A Series DAQ Receiving and Unpacking Unit Be sure to carefully inspect the shipment cartons for damage prior to opening them Inspect the contents of the shipment to verify that you have received all the items listed in the Shipment Contents below If anything is missing contact your nearest Agilent Technologies Sales Office If the shipment is damaged contact the carrier then contact the nearest Agilent Technologies Sales Office Agilent Sales and Service Offices To obtain warranty service or technical support assistance you can contact Agilent Technologies at the following telephone numbers UNITED STATES 1 800 829 4444 CANADA 1 877 894 4414 EUROPE 31 20 547 2000 JAPAN 81 426 56 7832 LATIN AMERICA 305 267 4245 AUSTRALIA amp NEW ZEALAND 1 800 629 4852 Australia 0 800 738 378 New Zealand ASIA PACIFIC 852 3197 7777 Or contact Agilent worldwide through the following Web link www agilent com find assist Shipment Contents Before you install the U2100A Series DAQ you should inspect your shipment contents The U2100A Series DAQ package is inclusive of the following items Y U2121A U2122A U2123A USB Digi
47. y other legal theory The hardware and or software described in this document are furnished under a license and may be used or copied only in accordance with the terms of such license Safety Summary Safety Notices The following general safety precautions must be observed during all phases of operation of this instrument Failure to comply with these precautions or with specific warnings elsewhere in this manual violates safety standards of design manufacture and intended use of the instrument Agilent Technologies Inc assumes no liability for the customer s failure to comply with these requirements A WARNING notice denotes a hazard It calls attention to an operating procedure practice or the like that if not correctly performed or adhered to could result in personal injury or loss of life Do not proceed beyond a WARNING notice until the indicated conditions are fully understood and met CAUTION A CAUTION notice denotes a hazard It calls attention to an operating procedure practice or the like that if not correctly performed or adhered to could result in damage to the product or loss of important data Do not proceed beyond a CAUTION notice until the indicated conditions are fully understood and met Safety Symbols Regulatory Markings vi CE ISM 1 A ICES NMB 001 SP Cc US UL us LISTED N10149 The following symbol on the instrument and in the documentation indicates precautio

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